Dalmatian – Residency
28th sighting in Salish Sea
Dalmatian @7140
Aug 30 – Sep 28, 2023 · Salish Sea
Salish Sea · Aug – Sep 2023
129 m
Deepest dive
3:47
Longest dive
75
Dives
- Sightings
- 7
- Days between first and last sighting
- 28
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 30, 2023 | 150 m | 17.5°C | 60 m |
| Sep 9, 2023 | 146 m | 17.2°C | 129 m |
| Sep 10, 2023 | 391 m | 17.7°C | 97 m |
| Sep 22, 2023 | 198 m | 15.1°C | 31 m |
| Sep 23, 2023 | 137 m | 14.5°C | 71 m |
| Sep 23, 2023 | 163 m | 14.9°C | 80 m |
| Sep 28, 2023 | 234 m | 13.1°C | 90 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
129 m
Deepest dive
3:47
Longest dive
75
Dives
31 m
Avg dive depth
7
Sightings
28
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (146 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 9, 2023
measured- Seafloor depth
- 146 m
- Sea-surface temperature
- 17.2°C
- Distance from shore
- 7.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 137 m – 391 m
- Sea-surface temperature
- 13.1°C – 17.7°C
- Distance from shore
- 3.0 km – 14.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.